Comparative Analysis of Posterior Approach Versus Anterior Approach for Posterior Tibial Plateau Fractures: A Systematic Review and Meta-analysis.

Background: Posterior tibial plateau fractures can lead to significant posttraumatic instability if not treated properly. It remains unclear which surgical approach achieves better patient outcomes. The objective of this systematic review and meta-analysis was to assess postoperative outcomes in patients undergoing anterior, posterior, or combined approach for posterior tibial plateau fractures.

Structural analysis and identification of cis-elements of rice osRACD gene.

The osRACD gene correlated with fertility transformation in the photoperiod sensitive genic male sterile rice (PGMR), Nongken 58S, encoded a rice (Oryza sativa L. ssp. japonica) small GTPase belonging to the Rac/Rho family.

Preprophase band loses its function as a cytokinetic apparatus in mitosis of neck canal mother cell.

Preprophase bands in the neck canal mother cell and the central cell of the archegonium of the fern Dryopteris crassirhizoma are observed with immunofluorescence microscopy. No phragmoplast is found during mitosis of the neck canal mother cell; however, the phragmoplast develops very well in the central cell. The neck canal mother cell undergoes karyokinesis but not cytokinesis and finally produces only one binucleate neck canal cell.